Coral or shell encrusted rocks

Here is another view of the coral or shell encrusted rocks on part of Langosta beach.  I don't understand why there are certain places where certain types of shells or coral congregate, but there is quite a diversity of sights on a walk on even a short stretch of the beach.

This week we have photos of street scenes of Marrakech, Morocco, posted on our Viva la Voyage travel photo site.